Blocked drains cleared across London
Blocked toilets, slow sinks and drains backing up outside. Cleared with rods and jetting equipment, and a camera where the cause is not obvious.
Offer £25 off your first call-out for new customers- Often same-day Call and we will tell you honestly
- Rods, jetting and CCTV Proper equipment, not a bottle of chemicals
- Price agreed before we start No surprise invoice, ever
- Insured, DBS-checked engineers Directly employed, not subcontracted
Mon–Fri 8:00–17:30 · Emergency callout available 24/7
Book your drain clearance
Tell us what is blocked and whether it is backing up. We come back with a price, not a sales call.
Thanks — we’ve got it
We’ll come back to you on the number you gave us. If it’s urgent and you’d rather not wait, call 020 3488 3737.
No obligation. Nothing is booked until you have agreed the price.
- Gas Safe registeredGas work done legally and signed off
- Fully insuredPublic liability cover on every job
- DBS-checked engineersDirectly employed, never subcontracted
- Established 2019Tamesis Development Ltd, Company No. 12210539
Customer reviews
New toilet fitted — pain-free experience
“Max was extremely kind and flexible — the first toilet was too big so he came back an hour later with a smaller one and stayed into the evening to fit it. Also heat-dried the floor and resealed a small leak. Highly recommended!”
Scott S
- Checkatrade
Helped when others weren't interested!
“Very happy with the response, service and work carried out at very short notice by this team — where no one else on Checkatrade could be bothered!”
Stuart U
Fast, transparent emergency drainage repair
“Amir Qome and Mohsen arrived within 20 minutes. They texted updates, sent photos/videos of every important step, put in temporary safety measures and completed a fragile, complex job in 4.5 hours — at a lower price than previous invoices. I’ll only use this company from now on.”
Ellie Castano
Brilliant boiler service from start to finish
“Arrived on time, very respectful and professional, worked quickly, and left everything clean and tidy after fixing the boiler. Really appreciated how efficient and hassle-free the whole job was. Would definitely recommend.”
Aryan
- Google
“Initially changed our pump for our water pressure (advised from a previous plumber), but that didn't solve our problem. Diako at Ninja Plumbers sorted out the issue the next week for a very reasonable price! Our water pressure now works perfectly!”
Alex B
- Google
“Great price On time and reliable company Great job”
Simone Morgan Abel
- Google
“Ali was amazing! Has made my bathroom feel like a luxury hotel! He was so considerate of me and my son it was a pleasure to have him working in my house! His attention to detail is one of many reasons I’d have him back working in my place, thank you Ali 🙏”
Terry Coleman
- Google
“Highly Recommended Plumbers in London.”
Fred Gh
Inside the house and out to the manhole
Slow sinks, a toilet that will not clear, or a drain backing up in the garden — cleared with the right equipment.
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Blocked toilets
Cleared properly, not pushed further down
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Slow sinks, baths and showers
Traps, wastes and shared branches
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External drains and gullies
Manholes, yard gullies and soil stacks
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High-pressure jetting
For fat, scale and compacted blockages
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CCTV drain surveys
When the cause is not obvious
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Recurring blockages
Roots and collapsed sections traced
Stop flushing, and skip the caustic cleaner
Every flush into a blocked pan adds water that cannot drain, and is how a blockage becomes a flood. Caustic cleaner rarely clears a real blockage, damages older pipework, and means an engineer is reaching into a trap full of it.
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Stop flushing
Every flush into a blocked pan adds water that cannot drain, and is how a blockage becomes a flood. If the level is dropping slowly it is partial and can usually wait for a normal appointment.
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Please skip the caustic cleaner
It rarely clears a real blockage, damages older pipework, and means an engineer is reaching into a trap full of caustic liquid. If you have already used some, tell us when you call.
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If it keeps happening, we find out why
Roots, fat, or a collapsed section. Clearing the same drain repeatedly costs more over a year than surveying it once.
No mystery, no surprise invoice
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Tell us what is blocked
Which fixture, whether it is draining slowly or not at all, and whether anything has already been poured down it.
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We agree the price first
You get a price before work starts. If the blockage turns out to be a collapsed drain rather than a clog, we stop and tell you.
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Cleared, and the cause explained
We clear it, show you what caused it, and tell you honestly whether it will come back.
Plumbers across London
Our engineers work across the London boroughs, from the City and Westminster out to Croydon, Harrow and Enfield. The office is in Fulham.
Croydon, Bromley, Fulham, Wandsworth, Harrow, Balham, Islington, Hackney, Ealing, Clapham, and 41 more areas across London.
Questions
Can you come today?
Usually. Call the booking line, describe what is happening, and we will tell you honestly when we can be there.
Is the drain my responsibility?
Broadly, pipework inside your boundary is yours and the shared sewer beyond it is Thames Water’s. We will tell you which it is rather than charge you for their problem.
Do you work on blocks of flats?
Yes, including shared soil stacks and communal drainage for managing agents.
£25 off your first call-out
Book your drain clearance today and the discount comes off the first visit.
New customers only. Cannot be combined with other offers.
Prefer to write? Send the booking form and we’ll come back to you with a price.